Posted by Vincent on .
sqr(x^24)+(x^2)/x^2+1
I got ((x^2+1)*sqr(x^24)+x^2)/x^2+1
But my teacher gave (sqr(x^24)+x^2)/x^2+1
I did the problem over again but I can't figure out why my teacher got the answer. Can someone confirm that my teacher is right or am I right?
sqr=square root
^=to the power of
/=divided by
*=multiplied by

Algebra2/Trig 
Reiny,
I get
[(x^2+1)√(x^24) + x^2]/(x^2 + 1)
which matches your answer.